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Liquid crystal display surface treating method

A liquid crystal display and surface treatment technology, which is applied to special surfaces, pre-treated surfaces, static indicators, etc., can solve the problems of simple appearance and surface color lines of the display, and achieve rich appearance and surface color lines, rich colors, The effect of increasing added value

Inactive Publication Date: 2004-07-14
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems of simple appearance and surface color lines of liquid crystal displays in the prior art, the present invention provides a method for surface treatment of liquid crystal displays, which can enrich the appearance and surface color lines of liquid crystal displays

Method used

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  • Liquid crystal display surface treating method
  • Liquid crystal display surface treating method
  • Liquid crystal display surface treating method

Examples

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Embodiment Construction

[0012] Such as figure 1 Shown is a schematic cross-sectional view of a hydraulic transfer printing device used in the liquid crystal display surface treatment method of the present invention. Wherein, the hydraulic transfer printing device 3 includes a water tank 31 and a support table 37 , the water tank 31 is filled with water 33 , and the water transfer printing adhesive film 35 floats on the surface 331 of the water 33 . The water transfer adhesive film 35 includes a water-soluble film 351 and an ink pattern 353 printed on it. The ink pattern 353 can be various color lines required, such as natural wood grain, stone grain, etc., wherein the water The transfer film 35 can be made of polymer material such as PVA (Polyvinyl Alcohol, polyvinyl alcohol), and the ink pattern 353 contains resin components and color pigments. The support table 37 is arranged at a suitable position in the water tank 31, and it can move the workpiece to be coated, such as the liquid crystal display...

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Abstract

The liquid crystal display surface treating method includes the following steps: coating the casing of the liquid crystal display with primer; coating stripping agent onto water transferring film with printed ink pattern layer; fusing the casing surface of the liquid crystal display with the printed ink pattern; water washing and stoving; coating protective paint and stoving; and quality inspection. The said method can make on the casing surface of liquid crystal display various patterns with rich colors, clear levels and excellent simulating effect.

Description

【Technical field】 [0001] The invention relates to a liquid crystal display surface treatment method, in particular to a liquid crystal display front and rear shell surface treatment method. 【Background technique】 [0002] Liquid crystal displays have been widely developed and used due to their advantages of low energy consumption, no screen flicker, which can effectively reduce visual fatigue. [0003] With the expansion of LCD consumer groups, its existing technical advantages are no longer the only attraction, and the added value of LCD products, such as appearance, surface color and texture processing, has become a major attraction for consumers. factor. [0004] However, most of the existing liquid crystal display casings are processed by traditional methods such as embossing and printing, and the surface color is usually black or silver. This appearance makes products of different brands too similar, making it difficult to stand out in the fierce market competition an...

Claims

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Application Information

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IPC IPC(8): B05D1/34B05D1/38B05D3/02B05D5/06B05D7/02G02F1/133
Inventor 黄泽民陈赞仁
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD